214 lines
9.1 KiB
C++
214 lines
9.1 KiB
C++
/*****************************************************************************\
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FILE: AdvAppearPg.h
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DESCRIPTION:
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This code will display a "Advanced Appearances" tab in the
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"Advanced Display Properties" dialog.
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??????? ?/??/1993 Created
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BryanSt 3/23/2000 Updated and Converted to C++
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Copyright (C) Microsoft Corp 1993-2000. All rights reserved.
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\*****************************************************************************/
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#ifndef _ADVAPPEAR_H
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#define _ADVAPPEAR_H
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// Public
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HRESULT CAdvAppearancePage_CreateInstance(OUT IAdvancedDialog ** ppAdvDialog, IN const SYSTEMMETRICSALL * pState);
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class CAdvAppearancePage;
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typedef struct {
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HWND hwndFontName;
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HDC hdc;
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CAdvAppearancePage * pThis;
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} ENUMFONTPARAM;
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#define MAX_CHARSETS 4
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//============================================================================================================
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// Class
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//============================================================================================================
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class CAdvAppearancePage : public CObjectWithSite
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, public CObjectWindow
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, public CObjectCLSID
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, public IAdvancedDialog
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{
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public:
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//////////////////////////////////////////////////////
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// Public Interfaces
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//////////////////////////////////////////////////////
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// *** IUnknown ***
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
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virtual STDMETHODIMP_(ULONG) AddRef(void);
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virtual STDMETHODIMP_(ULONG) Release(void);
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// *** IAdvancedDialog ***
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virtual STDMETHODIMP DisplayAdvancedDialog(IN HWND hwndParent, IN IPropertyBag * pBasePage, IN BOOL * pfEnableApply);
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HRESULT Draw(HDC hdc, LPRECT prc, BOOL fOnlyShowActiveWindow, BOOL fRTL);
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int _EnumSizes(LPENUMLOGFONT lpelf, LPNEWTEXTMETRIC lpntm, int Type);
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CAdvAppearancePage(IN const SYSTEMMETRICSALL * pState);
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virtual ~CAdvAppearancePage(void);
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private:
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// Private Member Variables
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long m_cRef;
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// Members for State
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BOOL m_fDirty;
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DWORD m_dwChanged; // These are the categories of state that are dirty. (SCHEME_CHANGE, DPI_CHANGE, COLOR_CHANGE, METRIC_CHANGE)
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// Members for UI Controls
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int m_iCurElement; // start off as not even "not set"
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LOOK_SIZE m_elCurrentSize; // this one kept separately for range purposes
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int m_iPrevSize;
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BOOL m_bPalette; // is this a palette device?
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BOOL m_fInUserEditMode; // Are refreshes coming from the user edits?
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BOOL m_fProprtySheetExiting; // See _PropagateMessage for description
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int m_nCachedNewDPI; // Cached DPI for scaling
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int m_i3DShadowAdj;
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int m_i3DHilightAdj;
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int m_iWatermarkAdj;
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BOOL m_fScale3DShadowAdj;
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BOOL m_fScale3DHilightAdj;
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BOOL m_fScaleWatermarkAdj;
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BOOL m_fModifiedScheme;
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int m_cyBorderSM; // Cached SystemMetrics
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int m_cxBorderSM; // Cached SystemMetrics
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int m_cxEdgeSM; // Cached SystemMetrics
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int m_cyEdgeSM; // Cached SystemMetrics
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float m_fCaptionRatio; // Save the ratio
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LOOK_SIZE m_sizes[NUM_SIZES]; // These are the sizes
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LOOK_FONT m_fonts[NUM_FONTS]; // These are the fonts installed that the user can choose from.
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COLORREF m_rgb[COLOR_MAX]; // These are the colors the user can choose from.
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HBRUSH m_brushes[COLOR_MAX]; // These are created from m_rgb and used when painting the UI.
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HPALETTE m_hpal3D; // only exist if palette device
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HPALETTE m_hpalVGA; // only exist if palette device
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HBRUSH m_hbrMainColor;
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HBRUSH m_hbrTextColor;
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HBRUSH m_hbrGradientColor;
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HTHEME m_hTheme; // theme the ownerdrawn color picker button
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// The following array will hold the "unique" Charsets corresponding to System Locale,
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// User Locale, System UI lang and User UI Lang. Note: Only unique charsets are kept
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// here. So, the variable g_iCountCharsets contains the number of valid items in this array.
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UINT m_uiUniqueCharsets[MAX_CHARSETS];
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int m_iCountCharsets; // number of charsets stored in m_uiUniqueCharsets. Minimum value is 1; Maximum is 4
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// Private Member Functions
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// Init/Destroy/State functions
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INT_PTR _AdvAppearDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
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INT_PTR _OnCommand(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
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HRESULT _OnDestroy(HWND hDlg);
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HRESULT _OnSetActive(HWND hDlg);
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HRESULT _OnApply(HWND hDlg, LPARAM lParam);
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HRESULT _OnInitAdvAppearanceDlg(HWND hDlg);
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HRESULT _InitSysStuff(void);
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HRESULT _InitColorAndPalette(void);
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HRESULT _LoadState(IN const SYSTEMMETRICSALL * pState);
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HRESULT _IsDirty(IN BOOL * pIsDirty);
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// On User Action
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HRESULT _OnFontNameChanged(HWND hDlg);
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HRESULT _OnSizeChange(HWND hDlg, WORD wEvent);
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void _SelectName(HWND hDlg, int iSel);
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HRESULT _InitFonts(void);
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HRESULT _FreeFonts(void);
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// Classic Look_ functions
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HRESULT _SelectElement(HWND hDlg, int iElement, DWORD dwFlags);
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COLORREF _NearestColor(int iColor, COLORREF rgb);
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int _EnumFontNames(LPENUMLOGFONTEX lpelf, LPNEWTEXTMETRIC lpntm, DWORD Type, ENUMFONTPARAM * pEnumFontParam);
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BOOL _ChangeColor(HWND hDlg, int iColor, COLORREF rgb);
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void _Recalc(LPRECT prc);
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void _Repaint(HWND hDlg, BOOL bRecalc);
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void _RebuildCurFont(HWND hDlg);
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void _ChangeFontSize(HWND hDlg, int Points);
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void _ChangeFontBI(HWND hDlg, int id, BOOL bCheck);
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void _ChangeFontName(HWND hDlg, LPCTSTR szBuf, INT iCharSet);
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void _ChangeSize(HWND hDlg, int NewSize, BOOL bRepaint);
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void _PickAColor(HWND hDlg, int CtlID);
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void _DrawPreview(HDC hdc, LPRECT prc, BOOL fOnlyShowActiveWindow, BOOL fShowBack);
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void _DrawButton(HWND hDlg, LPDRAWITEMSTRUCT lpdis);
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void _RebuildSysStuff(BOOL fInit);
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void _Set3DPaletteColor(COLORREF rgb, int iColor);
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void _InitUniqueCharsetArray(void);
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void _DestroySysStuff(void);
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void _InitFontList(HWND hDlg);
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void _NewFont(HWND hDlg, int iFont);
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void _SetColor(HWND hDlg, int id, HBRUSH hbrColor);
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void _DrawDownArrow(HDC hdc, LPRECT lprc, BOOL bDisabled);
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void _SetCurSizeAndRange(HWND hDlg);
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void _DoSizeStuff(HWND hDlg, BOOL fCanSuggest);
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void _UpdateSizeBasedOnFont(HWND hDlg, BOOL fComputeIdeal);
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void _SyncSize(HWND hDlg);
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void _Changed(HWND hDlg, DWORD dwChange);
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void _SetSysStuff(UINT nChanged);
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void _GetMyNonClientMetrics(LPNONCLIENTMETRICS lpncm);
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void _SetMyNonClientMetrics(const LPNONCLIENTMETRICS lpncm);
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void _UpdateGradientButton(HWND hDlg);
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void _PropagateMessage(HWND hwnd, UINT uMessage, WPARAM wParam, LPARAM lParam);
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int _PointToHeight(int Points);
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int _HeightToPoint(int Height);
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static INT_PTR CALLBACK AdvAppearDlgProc(HWND hDlg, UINT uMessage, WPARAM wParam, LPARAM lParam);
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friend int CALLBACK Font_EnumNames(LPENUMLOGFONTEX lpelf, LPNEWTEXTMETRIC lpntm, DWORD dwType, LPARAM lData);
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// Preview Methods
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// Classic LookPrev_ functions
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void _RepaintPreview(HWND hwnd);
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void _MyDrawBorderBelow(HDC hdc, LPRECT prc);
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void _ShowBitmap(HWND hWnd, HDC hdc);
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HRESULT _OnReCreateBitmap(HWND hWnd);
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HRESULT _OnButtonDownOrDblClick(HWND hWnd, int nCoordX, int nCoordY);
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HRESULT _OnCreatePreviewSMDlg(LPRECT prc, BOOL fRTL);
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HRESULT _OnNCCreate(HWND hWnd);
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HRESULT _OnDestroyPreview(HWND hWnd);
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HRESULT _OnPaintPreview(HWND hWnd);
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void _InitPreview(LPRECT prc, BOOL fRTL);
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void DrawFullCaption(HDC hdc, LPRECT prc, LPTSTR lpszTitle, UINT flags);
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LRESULT _PreviewSystemMetricsWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK PreviewSystemMetricsWndProc(HWND hWnd, UINT uMessage, WPARAM wParam, LPARAM lParam);
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friend BOOL RegisterPreviewSystemMetricClass(HINSTANCE hInst);
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};
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extern CAdvAppearancePage * g_pAdvAppearancePage;
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// Shared between AdvAppearPg & BaseAppearPage
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extern BOOL g_fProprtySheetExiting;
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// a new element has been chosen.
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//
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// iElement - index into g_elements of the chosen one
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// bSetCur - if TRUE, need to find element in elements combobox, too
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#define LSE_NONE 0x0000
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#define LSE_SETCUR 0x0001
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#define LSE_ALWAYS 0x0002
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#define EnableApplyButton(hdlg) PropSheet_Changed(GetParent(hdlg), hdlg)
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#endif // _ADVAPPEAR_H
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